<template>
	<button @click="pullDown">下拉刷新</button>
	<view>这是列表页</view>
	<view class="box-item" v-for="item in list">
			{{item}}
	</view>
	<!-- <button type="primary" @click="setStorage">存储数据</button>
	<button type="primary" @click="getStorage">获取数据</button>
	<button type="primary" @click="removeId">移除id</button> -->
	<button type="primary" @click="chooseImg">上传图片</button>
	<image v-for="item in imgArr" :src="item"></image>
	<view>我希望只在h5页面中看见</view>
	<view>我希望只在app页面中看见</view>
</template>
<script>
    export default{
        data(){
            return{
				list: ['前端','JAVA', 'UI','测试','大数据'],
				imgArr: []
            }
        },
        methods:{
			pullDown(){
				console.log('开启下拉刷新')
				uni.startPullDownRefresh()
			},
			previewImg(current){
				uni.previewImage({
					current,
					urls:this.imgArr,
					loop:true,
					indicator:'default'
				})
			},
			chooseImg(){
				uni.chooseImage({
					count:5,
					success:res=> {
						this.imgArr=res.tempFilePaths
					}
				})
			},
			setStorage(){
			    uni.setStorageSync('id',100)
			},
			getStorage(){
				//uni.getStorage({
				// key:"id",
				// success(res){
				// 	console.log('获取成功'.res.data)
				// }
				//	})
				const res =uni.getStorageSync('id')
				console.log(res)
			},
		    removeId(){
			  uni.removeStorageSync('id')
		    }
        },
		onPullDownRefresh() {
			console.log('触发了下拉刷新')
			setTimeout(()=>{
				this.list=['JAVA','UI','前端','测试','大数据']
				uni.stopPullDownRefresh()
			},2000)
		},
		onReachBottom() {
			console.log('页面触底了')
			this.list=[...this.list,...['JAVA','UI','前端','测试','大数据']]
		},
		onShow() {
		            console.log('页面显示了')
		        },
		        onReady() {
		            console.log('页面初次渲染完成了')
		        },
		        onHide() {
		            console.log('页面隐藏了')
		        },
		        onLoad() {
		            console.log('我希望h5中打印')
		},
    }
</script>

<style>
	.box-item{
	        height: 100px;
	        line-height: 100px;
	}
	view{
	     color: hotpink;
	}
	view{
	    color: #0000FF;
	}
</style>